package com.examlpe.cels.service;

import java.util.Map;
import java.util.Set;

import com.examlpe.cels.entity.Word;
import com.examlpe.cels.util.PageBean;

public interface IBrowserService {
	//定义每页所显示的行数
	int PAGE_SIZE = 15;
	Map<Character,Set<Word>> getFirstMap();
	PageBean getPageVocabularies();
}
